Short lifetime

Battery backup is bad and gets worse very soon
Multiple issues like touch screen issue, random switching off, battery draining during switching off, very bad battery backup.
Unable to use any of the features because of bad battery.
Processor is very good and camera is decent too.

Processor

Camera [for less amount of money]

Good display

Battery

Touch screen

Random switching off

Cannot watch videos or use GPS because of bad battery.

Customer care is rare and bad.

NA

vasim shaikh

December 26, 2013

one of the worst experience with karbonn

I purchased s1 just 4 month back in that my mobile is in service center since one month
company customer care number is no one picks up and service center persons are not co operating
please dont buy this phone also karbonn mobile phone if any one want details of it u can contact me
my mobile no is 9552549388

NA

Gaja Nand

November 21, 2013

NICE

NYC PHN 4 ME

Value for money

HD screen for this price point

Good processing speed

720p video recording

Good and bright display

Excellent gaming performance

Android v4.1

great display

quad core processor

nice gaming experience

responsible touch

high video recording

Battery backup is poor

100

Suvit

November 11, 2013

Simply the best

this is the best PhonE at this price range....i have compared it with many phones at this price range,,,n this beats them all

1 gb ram-more than enough

1.2 ghz quad core - makes it fast for multi tasking

4.5 inch ips screen -better display.4.5 inch is perfect not more ,not less

around 8k-budget phone

slim n stylish

1600 mah-battery is not dat gud as compared to other phones,,but u can use battery saver apps like (batter doc) to solve the prob

n...............no other prob :)

100

Shivansh Tomar

October 16, 2013

BEST PHONE UNDER 10000!!!!!!!!!!!!!!!!!!!!!!!!!!

This is the best phone i have ever seen under 10000. Qualcomm snapdragon 1.2 GHz quad core processor wit 1 GB of ram is mind blowing.it has android jellybean with GPU of Adreno is superb. Inbuilt memory is 4gb and we can expand it to 32 GB.It can play all android games that are playable on high end phones like FIFA 14,IRON MAN 3,REAL RACING 3,ASPHALT 8,etc. I played them all on this device.

SUPER DISPLAY (540*960)

GOOD PPI (245)

LOT OF RAM (1 GB)

QUAD CORE PROCESSOR

ADRENO GPU

IT CAN PLAY ANY ANDROID GAME

CAMERA IS 5MP BUT VERY GOOD,FRONT CAMERA IS THERE

NO LAGGING

AND MANY MORE , YOU CAN SEE THEM ALL WHEN YOU BUY THIS BEAST...................

ONLY ONE SMALL CON THAT BATTERY BACKUP IS BIT LOW BUT I CHARGE IT ONLY ONCE A DAY.